I found SP while googl'ing for some info on Loma Prieta, Crystal Peak and Mt. Umunhum. Very interesting it was too... thank you!
For those of you with an interest in hiking and biking in the South Bay area... south Santa Clara County, I have an amateur website and webcam based in the foothills east of Morgan Hill. The cam has a panoramic view across the valley towards the Santa Cruz Mountains and can see anywhere from Gilroy up to Campbell (on a clear day). There are user pan-tilt-zoom controls and presets to cover such a wide view. The aforementioned peaks are all visible.
So if you need a quick weather check... visual or statistical ... before heading out, check out [deleted url] before you leave!